# A Phase I, Multiple Dose Study of PF-04447943 in Healthy Elderly Volunteers

> **NCT00736528** · PHASE1 · TERMINATED · sponsor: **Pfizer** · enrollment: 10 (actual)

## Conditions studied

- Healthy
- Elderly

## Interventions

- **DRUG:** PF-04447943
- **DRUG:** PF-04447943
- **DRUG:** PF-04447943
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00736528
- **Lead sponsor:** Pfizer
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2008-08
- **Primary completion:** 2008-09
- **Final completion:** 2008-09
- **Target enrollment:** 10 (ACTUAL)
- **Why stopped:** See Detailed Description for termination reason.
- **Last updated:** 2009-02-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00736528

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00736528, "A Phase I, Multiple Dose Study of PF-04447943 in Healthy Elderly Volunteers". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00736528. Licensed CC0.

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